Delphin Computer Supply. Your expert source for all your office equipment needs. A certified minority owned, small business. GSA certified. Unlike most web companies, we are easily accessable by phone during normal business hours 7 days a week. What we share in common with all the other companies out there is we are very price competitive. Since 1986 we have been providing items such as toner, ink, cables, switches, printers, monitors, surge protectors, keyboards, memory, USB drives and all of the supplies and accessories for your data processing needs.